EGD: Upper Endoscopy 

An upper endoscopy (EGD) allows a doctor to visualize your esophagus, stomach, and duodenum, or the upper part of your small intestine. EGD uses a special tube to help diagnose illnesses such as acid reflux or peptic ulcer disease. In this video, you'll learn what you might experience during the actual procedure, as well as its benefits, and any potential risks. 

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